Description
Hex Head Cap Screws Grade 5 Steel Plain 1-1/2-6 x 4-1/2 are high-strength fasteners designed for durable, reliable performance in heavy-duty assemblies. Crafted from Grade 5 steel and finished plain (unplated), these hex head cap screws deliver robust strength without a decorative finish, making them ideal for industrial, automotive, and construction applications.
Designed for tough environments, these screws pair a hex head with a standard 1-1/2 inch diameter and 6 threads per inch, measuring 4-1/2 inches in length. The Grade 5 steel construction provides superior shear strength for demanding fastening tasks.
Key specifications
- Material: Grade 5 steel
- Finish: Plain (unplated)
- Head type: Hex head cap screw
- Size: 1-1/2-6 x 4-1/2
- Thread: Unified Thread Standard (UNC), 6 TPI
- Applications: Heavy-duty fastening for machinery, equipment, construction, and automotive projects
Why choose these hex head cap screws?
When you need reliable clamping force and long-lasting performance, Grade 5 steel plain hex head screws deliver strong, consistent torque resistance and dependable service in challenging conditions. Their plain finish reduces the risk of interference from coatings in tight assemblies, while the large head provides ample driving surface for accurate torque application.
Add these screws to your cart for quick, sturdy fastening that meets the demands of professional-grade installations.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324